32 lines
1.1 KiB
Python
32 lines
1.1 KiB
Python
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from rest_framework import serializers
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from inventory.models import Event, Item
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class BasicItemSerializer(serializers.ModelSerializer):
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cid = serializers.SerializerMethodField()
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box = serializers.SerializerMethodField()
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file = serializers.SerializerMethodField()
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returned = serializers.SerializerMethodField(required=False)
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event = serializers.SlugRelatedField(slug_field='slug', queryset=Event.objects.all(),
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allow_null=True, required=False)
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class Meta:
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model = Item
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fields = ['cid', 'box', 'id', 'description', 'file', 'returned', 'event']
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read_only_fields = ['id']
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def get_cid(self, instance):
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return instance.container.id if instance.container else None
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def get_box(self, instance):
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return instance.container.name if instance.container else None
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def get_file(self, instance):
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if len(instance.files.all()) > 0:
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return instance.files.all().order_by('-created_at')[0].hash
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return None
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def get_returned(self, instance):
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return instance.returned_at is not None
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